v1.2.0

New features:

• Implement Explicit Resource Management as an experimental feature (see ExperimentalESFeatures.ExplicitResourceManagement).

Improvements:

• Remove net6.0 from the target frameworks.
• Mark the deprecated Expression property of function nodes as obsolete.
• Remove the long deprecated each property of ForInStatement from the output of AST to JSON conversion.
• Minor performance-related tweaks.

Bug fixes:

• Reject return statements in class static blocks, even if AllowReturnOutsideFunction is used (see also acornjs/acorn#1378).